package day03;

import java.util.Scanner;

public class IfElseIfDemo {
    public static void main(String[] args) {
        double price = 66.0;
        if (price>=2000){
            price*=0.5;
        }else if (price>=1000){
            price*=0.7;
        }else if (price>=500){
            price*=0.8;
        }else{
            price*=0.9;
        }
        System.out.println("您需要支付"+price+"元");



    }
}
